1403425430424 has 48 divisors (see below), whose sum is σ = 3804440814720. Its totient is φ = 467378084160.

The previous prime is 1403425430423. The next prime is 1403425430431. The reversal of 1403425430424 is 4240345243041.

1403425430424 is a `hidden beast` number, since 1 + 4 + 0 + 342 + 5 + 4 + 304 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403425430423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8887707 + ... + 9044234.

It is an arithmetic number, because the mean of its divisors is an integer number (79259183640).

Almost surely, 2^{1403425430424} is an apocalyptic number.

It is an amenable number.

1403425430424 is an abundant number, since it is smaller than the sum of its proper divisors (2401015384296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403425430424 is a wasteful number, since it uses less digits than its factorization.

1403425430424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17933040 (or 17933033 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 1403425430424 in words is "one trillion, four hundred three billion, four hundred twenty-five million, four hundred thirty thousand, four hundred twenty-four".